Numus

Hi i am new to dell pdas and i have had a number of others. I hav ebeen searching none stop for days now for a keyboard for the dell axim x51v that isnt bluetooth or IR... I have limited funds and looking for a nice keyboard that uses the sync port at the bottom to connect like the old x5's did, anyone know of any keyboard in this world like that that works with teh x51v. Or do you know of a place to get a real cheap BT keyboard. IR is out of the question, i have to much interference in the places i work.